| RS485总线在交流电源功率控制器中的应用 |
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| 引用本文： | 王意军,张朋松,闫奎. RS485总线在交流电源功率控制器中的应用[J]. 机械与电子, 2011, 0(9): 78-80 |
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| 作者姓名： | 王意军 张朋松 闫奎 |
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| 作者单位： | 上海卫星工程研究所; |
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| 摘 要： | 对RS485总线实现系统的故障分析与软件升级进行了研究,提出了利用TMS320F2812内置的SCI模块实现RS485总线通信,进行了RS485总线通信电路的设计,对RS485底层软件进行分析和设计。通过实际的通信试验,结果表明,RS485总线通信运行可靠,数据传输准确,符合预期的设计目标。
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| 关 键 词： | 交流电源功率控制器(APCU) RS485总线 TMS320F2812 |
Application of RS485 Bus in AC Power Control Unit |
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| WANG Yi-jun,ZHANG Peng-song,YAN Kui. Application of RS485 Bus in AC Power Control Unit[J]. Machinery & Electronics, 2011, 0(9): 78-80 |
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| Authors: | WANG Yi-jun ZHANG Peng-song YAN Kui |
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| Affiliation: | WANG Yi-jun,ZHANG Peng-song,YAN Kui(Shanghai Institute of Satellite Engineering,Shanghai 200240,China) |
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| Abstract: | RS485 bus for update fault analyses and system is researched.Based on the SCI module in TMS320F2812,the RS485 communication have been realized.The communications electrocircuit have been designed and the bottom software is analysed and designed.The experimental results indicate that RS485 bus communications is reliable,and the datas transmission is veracious,according with anticipative target. |
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| Keywords: | AC power control unit RS485 bus TMS320F2812 |
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